Moisture Protection: Integrated MX18722 rubber boot protects electrical terminals from environmental wear and carbon buildup

Direct OEM Cross-Reference: Effectively replaces part number 5500-135 and other legacy INF series switches

The FC1086F requires a 20 MFD / 370V run capacitor (sold separately) for proper startup and efficient operation

such as the 30GXN114-660

Amana-Goodman 0130F00251 Switch 320734-701 Moisture Protection: Integrated MX18722 rubberThe Amana Goodman 0130F00251 Pressure Switch is a critical safety component engineered for high performance Goodman and Amana HVAC systems. This OEM furnace pressure switch is a single pole single throw (SPST) device specifically calibrated to a 1. 40" PF (pressure factor) trip point. Designed for precision, it monitors the 1. 40" WC vacuum produced by the inducer motor to ensure proper venting of combustion gases before the ignition sequence begins.